{ "DATA_SOURCE_DUO" : { "NAME" : "Duo TFA Backend" }, "LOGIN" : { "FIELD_HEADER_GUAC_DUO_SIGNED_RESPONSE" : "", "INFO_DUO_VALIDATION_CODE_INCORRECT" : "Duo validation code incorrect.", "INFO_DUO_AUTH_REQUIRED" : "Please authenticate with Duo to continue." } }